Heat the pan on medium low heat.

Dry roast the sesame seeds on medium low heat until it sputters and you will get the nice aroma of roasted sesame seeds.

Turn off the heat and transfer the roasted sesame to a plate and let it cool

Once the sesame seeds are cooled, melt the jaggery in a pan along with a tbsp of water on medium low heat

Once the jaggery is melted completely, if jaggery has any impurities this is the time to filter it using a clean cloth. Else continue on medium low heat until you get the thread consistency or if you add a few drops of syrup into the water you should be able to make a soft ball as shown in the video.

Consistency of the syrup is the key to the best unde.

Once you get the perfect syrup consistency, turn off the heat and add roasted sesame seeds, mix it well and transfer it onto a greased plate

Mix is still warm, wet your hand, take the desired amount of the mix and make the ball.